Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular Malaysia
Recent increased interest in seaweed is motivated by attention generated in their bioactive components that have potential applications in the functional food and nutraceutical industries. In the present study, nutritional composition, metabolite profiles, phytochemical screening and physicochemical...
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doaj-767718f8eb254f21aacf317fca22b92b2021-09-09T13:53:08ZengMDPI AGMolecules1420-30492021-08-01265216521610.3390/molecules26175216Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular MalaysiaMuhammad Farhan Nazarudin0Nurul Haziqah Alias1Seentusha Balakrishnan2Wan Nurazween Izatee Wan Hasnan3Nur Amirah Izyan Noor Mazli4Mohd Ihsanuddin Ahmad5Ina-Salwany Md Yasin6Azizul Isha7Mohamed Aliyu-Paiko8Aquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaAquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaAquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaAquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaAquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaAquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaAquatic Animal Health and Therapeutics Laboratory (AquaHealth), Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaLaboratory of Natural Medicines and Products Research, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, MalaysiaBiochemistry Department, Ibrahim Badamasi Babangida University (IBBU), Lapai 911101, NigeriaRecent increased interest in seaweed is motivated by attention generated in their bioactive components that have potential applications in the functional food and nutraceutical industries. In the present study, nutritional composition, metabolite profiles, phytochemical screening and physicochemical properties of freeze-dried brown seaweed, <i>Sargassum polycystum</i> were evaluated. Results showed that the <i>S. polycystum</i> had protein content of 8.65 ± 1.06%, lipid of 3.42 ± 0.01%, carbohydrate of 36.55 ± 1.09% and total dietary fibre content of 2.75 ± 0.58% on dry weight basis. The mineral content of <i>S. polycystum</i> including Na, K, Ca, Mg Fe, Se and Mn were 8876.45 ± 0.47, 1711.05 ± 0.07, 1079.75 ± 0.30, 213.85 ± 0.02, 277.6 ± 0.12, 4.70 ± 0.00 and 4.45 ± 0.00 mg 100/g DW, respectively. Total carotenoid, chlorophyll <i>a</i> and <i>b</i> content in <i>S. polycystum</i> were detected at 45.28 ± 1.77, 141.98 ± 1.18 and 111.29 µg/g respectively. The total amino acid content was 74.90 ± 1.45%. The study revealed various secondary metabolites and major constituents of <i>S. polycystum</i> fibre to include fucose, mannose, galactose, xylose and rhamnose. The metabolites extracted from the seaweeds comprised n-hexadecanoic acid, 1,2-benzenedicarboxylic acid, mono(2-ethylhexyl) ester, benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy- methyl ester, 1-dodecanol, 3,7,11-trimethyl-, which were the most abundant. The physicochemical properties of <i>S. polycystum</i> such as water-holding and swelling capacity were comparable to several commercial fibre-rich products. In conclusion, results of this study indicate that <i>S. polycystum</i> is a potential candidate as functional food sources for human consumption and its cultivation needs to be encouraged.https://www.mdpi.com/1420-3049/26/17/5216metabolite profilephytochemicalphysicochemical<i>Sargassum polycystum</i>seaweed |
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DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Muhammad Farhan Nazarudin Nurul Haziqah Alias Seentusha Balakrishnan Wan Nurazween Izatee Wan Hasnan Nur Amirah Izyan Noor Mazli Mohd Ihsanuddin Ahmad Ina-Salwany Md Yasin Azizul Isha Mohamed Aliyu-Paiko |
spellingShingle |
Muhammad Farhan Nazarudin Nurul Haziqah Alias Seentusha Balakrishnan Wan Nurazween Izatee Wan Hasnan Nur Amirah Izyan Noor Mazli Mohd Ihsanuddin Ahmad Ina-Salwany Md Yasin Azizul Isha Mohamed Aliyu-Paiko Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular Malaysia Molecules metabolite profile phytochemical physicochemical <i>Sargassum polycystum</i> seaweed |
author_facet |
Muhammad Farhan Nazarudin Nurul Haziqah Alias Seentusha Balakrishnan Wan Nurazween Izatee Wan Hasnan Nur Amirah Izyan Noor Mazli Mohd Ihsanuddin Ahmad Ina-Salwany Md Yasin Azizul Isha Mohamed Aliyu-Paiko |
author_sort |
Muhammad Farhan Nazarudin |
title |
Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular Malaysia |
title_short |
Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular Malaysia |
title_full |
Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular Malaysia |
title_fullStr |
Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular Malaysia |
title_full_unstemmed |
Chemical, Nutrient and Physicochemical Properties of Brown Seaweed, <i>Sargassum polycystum</i> C. Agardh (Phaeophyceae) Collected from Port Dickson, Peninsular Malaysia |
title_sort |
chemical, nutrient and physicochemical properties of brown seaweed, <i>sargassum polycystum</i> c. agardh (phaeophyceae) collected from port dickson, peninsular malaysia |
publisher |
MDPI AG |
series |
Molecules |
issn |
1420-3049 |
publishDate |
2021-08-01 |
description |
Recent increased interest in seaweed is motivated by attention generated in their bioactive components that have potential applications in the functional food and nutraceutical industries. In the present study, nutritional composition, metabolite profiles, phytochemical screening and physicochemical properties of freeze-dried brown seaweed, <i>Sargassum polycystum</i> were evaluated. Results showed that the <i>S. polycystum</i> had protein content of 8.65 ± 1.06%, lipid of 3.42 ± 0.01%, carbohydrate of 36.55 ± 1.09% and total dietary fibre content of 2.75 ± 0.58% on dry weight basis. The mineral content of <i>S. polycystum</i> including Na, K, Ca, Mg Fe, Se and Mn were 8876.45 ± 0.47, 1711.05 ± 0.07, 1079.75 ± 0.30, 213.85 ± 0.02, 277.6 ± 0.12, 4.70 ± 0.00 and 4.45 ± 0.00 mg 100/g DW, respectively. Total carotenoid, chlorophyll <i>a</i> and <i>b</i> content in <i>S. polycystum</i> were detected at 45.28 ± 1.77, 141.98 ± 1.18 and 111.29 µg/g respectively. The total amino acid content was 74.90 ± 1.45%. The study revealed various secondary metabolites and major constituents of <i>S. polycystum</i> fibre to include fucose, mannose, galactose, xylose and rhamnose. The metabolites extracted from the seaweeds comprised n-hexadecanoic acid, 1,2-benzenedicarboxylic acid, mono(2-ethylhexyl) ester, benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy- methyl ester, 1-dodecanol, 3,7,11-trimethyl-, which were the most abundant. The physicochemical properties of <i>S. polycystum</i> such as water-holding and swelling capacity were comparable to several commercial fibre-rich products. In conclusion, results of this study indicate that <i>S. polycystum</i> is a potential candidate as functional food sources for human consumption and its cultivation needs to be encouraged. |
topic |
metabolite profile phytochemical physicochemical <i>Sargassum polycystum</i> seaweed |
url |
https://www.mdpi.com/1420-3049/26/17/5216 |
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